Curved face grease fitting



FIG. 1 is a side view of a curved face grease fitting showing our new design;

FIG. 2 is a bottom view of a curved face grease fitting showing our new design;

FIG. 3 is a top view of a curved face grease fitting showing our new design; and,

FIG. 4 is a cross-sectional side view of a curved face grease fitting showing how our new design relates to its functional interior. The broken line showing of FIG. 4 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a curved face grease fitting, as shown and described. 